Definition: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to return the sum of all the numerical elements in the list A between the positions i and j (including positions i and j). Return 0 if no numerical element is present in the list between the given ranges. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
Input: 4, 15, ['m', 'j', '1803', 'W', '9997', '4985', '6541', 'T', 'x', '8351', 'R', '8847', '8835', 'I', '7269', 'e', 'k', 'W']

54825